12739352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 25304400

約数和(自身を除く): 12565048

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 1277, 2494, 2554, 4988, 5108, 9976, 10216, 37033, 54911, 74066, 109822, 148132, 219644, 296264, 439288, 1592419, 3184838, 6369676, 12739352]

約数ペア:

[(1, 12739352), (2, 6369676), (4, 3184838), (8, 1592419), (29, 439288), (43, 296264), (58, 219644), (86, 148132), (116, 109822), (172, 74066), (232, 54911), (344, 37033), (1247, 10216), (1277, 9976), (2494, 5108), (2554, 4988)]